Hi all
My question is more of a best practice related question, I want to use a
filter to extract my authentication code from the rest of the
application logic, so I can avoid adding this logic to pages. In
addition, one of my authentication requirements involves some
integration with third party applications so I need to check for
authentication headers... to accommodate this I use a session state
object in my app (i.e. a T5 service), which is available for the
duration of a users session.
Implementing an ordinary servlet filter would do the trick for the
authentication part... but then I wouldn't be able to use it with the
IoC service. So:
1. Is there a way to register my filter with Tapestry IoC instead of
registering it in web.xml? (would I create a contribution to the framework?)
2. Can I inject this service (i.e. my state object )into the filter?
and what does this involve i.e. eager loading etc?
I am not sure I am going about this the right way, if someone has done
something similar could I get some pointers.
Thanks in advance,
Peter
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